The constant bass kept Ultra-goers in the perfect state of mind for the closing of weekend two. For the first time ever, the music festival that brings in over 79 million dollars to the Miami economy will return for a second weekend on Friday, March 22. Yesterday, Spandex-laden fans first-pumped to the likes of Steve Aoki, David Guetta, Tiesto, Avicii, Snoop Lion, Krewella and a slew of DJs and performers.